nonsurgical

As an adjective nonsurgical

is being medical treatment that does not involve surgery, such as use of drugs or physical therapy.

As an adverb nonsurgically is

in a nonsurgical manner; not by means of surgery.

As an adjective nonsurgical

is being medical treatment that does not involve surgery, such as use of drugs or physical therapy.

As a noun embolization is

(surgery) a nonsurgical, minimally invasive procedure that effects the selective occlusion of blood vessels by purposely introducing emboli.